body {
margin: 0;
font-family: Arial, sans-serif;
background-color: #f4f4f4;
text-align: center;
}

header {
background-color: #2c3e50;
color: white;
padding: 40px 20px;
}

.content {
padding: 40px;
}

footer {
background-color: #222;
color: white;
padding: 15px;
position: fixed;
bottom: 0;
width: 100%;
}